{"id":164347,"date":"2024-11-05T07:08:24","date_gmt":"2024-11-04T23:08:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164347\/"},"modified":"2024-11-05T07:08:25","modified_gmt":"2024-11-04T23:08:25","slug":"%e7%b6%93%e5%85%b8%e6%8a%80%e5%b7%a7%e7%b2%be%e9%80%9aredis%e7%9a%84%e7%94%a8%e6%b3%95%ef%bc%88redis%e7%b6%93%e5%85%b8%e7%94%a8%e6%b3%95%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164347\/","title":{"rendered":"\u7d93\u5178\u6280\u5de7\u7cbe\u901aRedis\u7684\u7528\u6cd5\uff08redis\u7d93\u5178\u7528\u6cd5\uff09"},"content":{"rendered":"<h1 id=\"%e7%b6%93%e5%85%b8%e6%8a%80%e5%b7%a7%e7%b2%be%e9%80%9aredis%e7%9a%84%e7%94%a8%e6%b3%95%ef%bc%88redis%e7%b6%93%e5%85%b8%e7%94%a8%e6%b3%95%ef%bc%89-paCRVkWdCk\">\u7d93\u5178\u6280\u5de7\u7cbe\u901aRedis\u7684\u7528\u6cd5\uff08redis\u7d93\u5178\u7528\u6cd5\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u5df2\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u4e00\u4e9b\u7d93\u5178\u7684Redis\u7528\u6cd5\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u638c\u63e1\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"1-%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-paCRVkWdCk\">1. \u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>Redis\u7684\u57fa\u672c\u64cd\u4f5c\u5305\u62ec\u8a2d\u7f6e\u3001\u7372\u53d6\u548c\u522a\u9664\u9375\u503c\u5c0d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>SET key value<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u503c\u3002<\/li>\n<li><code>GET key<\/code>\uff1a\u7372\u53d6\u9375\u7684\u503c\u3002<\/li>\n<li><code>DEL key<\/code>\uff1a\u522a\u9664\u6307\u5b9a\u7684\u9375\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8a2d\u7f6e\u548c\u7372\u53d6\u4e00\u500b\u9375\uff1a<\/p>\n<pre><code>SET mykey \"Hello, Redis!\"\nGET mykey\n<\/code><\/pre>\n<h2 id=\"2-%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-paCRVkWdCk\">2. \u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u4f7f\u5f97Redis\u5728\u8655\u7406\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u6642\u66f4\u52a0\u9748\u6d3b\u3002<\/p>\n<h3 id=\"2-1-%e5%ad%97%e7%ac%a6%e4%b8%b2-paCRVkWdCk\">2.1 \u5b57\u7b26\u4e32<\/h3>\n<p>\u5b57\u7b26\u4e32\u662fRedis\u4e2d\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u6587\u672c\u3001\u6578\u5b57\u7b49\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528<code>INCR<\/code>\u547d\u4ee4\u5c0d\u5b57\u7b26\u4e32\u9032\u884c\u81ea\u589e\u64cd\u4f5c\uff1a<\/p>\n<pre><code>SET counter 1\nINCR counter\n<\/code><\/pre>\n<h3 id=\"2-2-%e5%93%88%e5%b8%8c-paCRVkWdCk\">2.2 \u54c8\u5e0c<\/h3>\n<p>\u54c8\u5e0c\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u7684\u96c6\u5408\uff0c\u9069\u5408\u7528\u4f86\u5b58\u5132\u5c0d\u8c61\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528<code>HSET<\/code>\u548c<code>HGET<\/code>\u547d\u4ee4\u4f86\u64cd\u4f5c\u54c8\u5e0c\uff1a<\/p>\n<pre><code>HSET user:1000 name \"Alice\"\nHGET user:1000 name\n<\/code><\/pre>\n<h3 id=\"2-3-%e5%88%97%e8%a1%a8-paCRVkWdCk\">2.3 \u5217\u8868<\/h3>\n<p>\u5217\u8868\u662f\u4e00\u500b\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528<code>LPUSH<\/code>\u548c<code>LRANGE<\/code>\u547d\u4ee4\u4f86\u64cd\u4f5c\u5217\u8868\uff1a<\/p>\n<pre><code>LPUSH mylist \"item1\"\nLPUSH mylist \"item2\"\nLRANGE mylist 0 -1\n<\/code><\/pre>\n<h3 id=\"2-4-%e9%9b%86%e5%90%88-paCRVkWdCk\">2.4 \u96c6\u5408<\/h3>\n<p>\u96c6\u5408\u662f\u4e00\u500b\u7121\u5e8f\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u4f86\u5b58\u5132\u552f\u4e00\u503c\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528<code>SADD<\/code>\u548c<code>SMEMBERS<\/code>\u547d\u4ee4\u4f86\u64cd\u4f5c\u96c6\u5408\uff1a<\/p>\n<pre><code>SADD myset \"value1\"\nSADD myset \"value2\"\nSMEMBERS myset\n<\/code><\/pre>\n<h3 id=\"2-5-%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88-paCRVkWdCk\">2.5 \u6709\u5e8f\u96c6\u5408<\/h3>\n<p>\u6709\u5e8f\u96c6\u5408\u662f\u5e36\u6709\u5206\u6578\u7684\u5b57\u7b26\u4e32\u96c6\u5408\uff0c\u9069\u5408\u7528\u4f86\u5be6\u73fe\u6392\u884c\u699c\u7b49\u529f\u80fd\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528<code>ZADD<\/code>\u548c<code>ZREVRANGE<\/code>\u547d\u4ee4\u4f86\u64cd\u4f5c\u6709\u5e8f\u96c6\u5408\uff1a<\/p>\n<pre><code>ZADD leaderboard 100 \"Alice\"\nZADD leaderboard 200 \"Bob\"\nZREVRANGE leaderboard 0 -1 WITHSCORES\n<\/code><\/pre>\n<h2 id=\"3-%e4%ba%8b%e5%8b%99%e5%92%8c%e7%ae%a1%e9%81%93-paCRVkWdCk\">3. \u4e8b\u52d9\u548c\u7ba1\u9053<\/h2>\n<p>Redis\u652f\u6301\u4e8b\u52d9\u64cd\u4f5c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528<code>MULTI<\/code>\u548c<code>EXEC<\/code>\u547d\u4ee4\u4f86\u5be6\u73fe\u539f\u5b50\u6027\u64cd\u4f5c\uff1a<\/p>\n<pre><code>MULTI\nSET key1 \"value1\"\nSET key2 \"value2\"\nEXEC\n<\/code><\/pre>\n<p>\u6b64\u5916\uff0cRedis\u9084\u652f\u6301\u7ba1\u9053\u6280\u8853\uff0c\u53ef\u4ee5\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\uff1a<\/p>\n<pre><code>PIPELINE\nSET key1 \"value1\"\nSET key2 \"value2\"\nGET key1\nGET key2\n<\/code><\/pre>\n<h2 id=\"4-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-paCRVkWdCk\">4. \u6578\u64da\u6301\u4e45\u5316<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u5305\u62ecRDB\u5feb\u7167\u548cAOF\u65e5\u8a8c\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-paCRVkWdCk\">\u7e3d\u7d50<\/h2>\n<p>Redis\u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u901a\u904e\u638c\u63e1\u5176\u7d93\u5178\u7528\u6cd5\uff0c\u60a8\u53ef\u4ee5\u5728\u958b\u767c\u4e2d\u5145\u5206\u767c\u63ee\u5176\u6f5b\u529b\u3002\u7121\u8ad6\u662f\u7528\u65bc\u6578\u64da\u7de9\u5b58\u9084\u662f\u5be6\u6642\u6578\u64da\u8655\u7406\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u5982\u679c\u60a8\u9700\u8981\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cRedis\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684\u670d\u52d9\uff0c\u8b93\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u66f4\u5177\u7af6\u722d\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1Redis\u7684\u7d93\u5178\u6280\u5de7\uff0c\u6df1\u5165\u4e86\u89e3\u5176\u7528\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u52a9\u529b\u9ad8\u6548\u958b\u767c\u8207\u6027\u80fd\u512a\u5316\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-164347","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=164347"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164347\/revisions"}],"predecessor-version":[{"id":164348,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164347\/revisions\/164348"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}